msm: Allow VPE driver to be configured directly.
Currently VPE hardware is being controlled through
the config node. Since it is converted into a V4L2
subdevice, we could control it directly from
userspace by issuing open, close and ioctl system
calls.
The ACK from VPE hardware shall be routed directly
to userspace by putting the ACK event on the v4l2
event queue.
Change-Id: I7f82a750a28732382627349da362dbee8e27b149
Signed-off-by: Kiran Kumar H N <hurlisal@codeaurora.org>
diff --git a/include/media/msm_camera.h b/include/media/msm_camera.h
index 6d72470..7b5e841 100644
--- a/include/media/msm_camera.h
+++ b/include/media/msm_camera.h
@@ -1467,6 +1467,9 @@
#define MSM_CAM_IOCTL_SEND_EVENT \
_IOWR('V', BASE_VIDIOC_PRIVATE + 6, struct v4l2_event)
+#define MSM_CAM_V4L2_IOCTL_CFG_VPE \
+ _IOWR('V', BASE_VIDIOC_PRIVATE + 7, struct msm_vpe_cfg_cmd)
+
struct msm_camera_v4l2_ioctl_t {
void __user *ioctl_ptr;
};